telnyx-voice-streaming-ruby
Pass
Audited by Gen Agent Trust Hub on Aug 12, 2026
Risk Level: SAFE
Full Analysis
- [SAFE]: The skill utilizes the official
telnyxRuby gem for interacting with the vendor's API, which is an expected and verified dependency for this integration. - [SAFE]: Sensitive credentials are appropriately managed using environment variables (
ENV["TELNYX_API_KEY"]), adhering to industry standards for secret management and avoiding hardcoded API keys. - [SAFE]: The skill promotes secure webhook handling by providing explicit examples for verifying Ed25519 signatures via the
client.webhooks.unwrapmethod, protecting against spoofing attacks. - [INDIRECT_PROMPT_INJECTION]: The skill creates an attack surface by processing real-time transcription data from external phone calls, though the risk is minimal given the specialized nature of the tool.
- Ingestion points: The skill ingests untrusted data through the
call.transcriptionwebhook events and WebSocket audio streams. - Boundary markers: The implementation includes strong boundary verification through mandatory Ed25519 signature validation on incoming webhook payloads.
- Capability inventory: The skill's capabilities are limited to Telnyx call control actions (start/stop streaming, fork, transcribe) and does not execute arbitrary shell commands or access the host file system.
- Sanitization: Data is processed through the official SDK which handles JSON parsing and payload structure validation.
Audit Metadata